working on manuscript

.gitignore

 data
-output
+output*
 .snakemake
 .Rproj.user
 .cache
-container.sif
+*.sif
 *.zip
 *.pdf
 *.Rproj
@@ -11,4 +11,3 @@ container.sif
 *.Rhistory
 *.out
 *.docx
-fetch

manuscript/references.bib

+@article{center2015collaborative,
+  title={Collaborative European neurotrauma effectiveness research in traumatic brain injury (CENTER-TBI): A prospective longitudinal observational study},
+  author={CENTER-TBI Participants and Investigators and others},
+  journal={Neurosurgery},
+  volume={76},
+  number={1},
+  pages={67--80},
+  year={2015},
+  publisher={Lippincott Williams and Wilkins}
+}
+
+@article{mcmillan2016glasgow,
+  title={The Glasgow Outcome Scale—40 years of application and refinement},
+  author={McMillan, Tom and Wilson, Lindsay and Ponsford, Jennie and Levin, Harvey and Teasdale, Graham and Bond, Michael},
+  journal={Nature Reviews Neurology},
+  volume={12},
+  number={8},
+  pages={477},
+  year={2016},
+  publisher={Nature Publishing Group}
+}
+
+@article{jennett1981disability,
+  title={Disability after severe head injury: observations on the use of the Glasgow Outcome Scale.},
+  author={Jennett, B and Snoek, J and Bond, MR and Brooks, N},
+  journal={Journal of Neurology, Neurosurgery \& Psychiatry},
+  volume={44},
+  number={4},
+  pages={285--293},
+  year={1981},
+  publisher={BMJ Publishing Group Ltd}
+}
+
+@article{steyerberg2008predicting,
+  title={Predicting outcome after traumatic brain injury: development and international validation of prognostic scores based on admission characteristics},
+  author={Steyerberg, Ewout W and Mushkudiani, Nino and Perel, Pablo and Butcher, Isabella and Lu, Juan and McHugh, Gillian S and Murray, Gordon D and Marmarou, Anthony and Roberts, Ian and Habbema, J Dik F and others},
+  journal={PLoS medicine},
+  volume={5},
+  number={8},
+  pages={e165},
+  year={2008},
+  publisher={Public Library of Science}
+}
+
+@book{verbeke2009linear,
+  title={Linear mixed models for longitudinal data},
+  author={Verbeke, Geert and Molenberghs, Geert},
+  year={2009},
+  publisher={Springer Science \& Business Media}
+}
+
+
 @article{msm2011,
 author = {Jackson, Christopher H.},
 doi = {10.18637/jss.v038.i08},
@@ -9,6 +61,19 @@ title = {{Multi-State Models for Panel Data: The msm Package for R}},
 volume = {38},
 year = {2011}
 }
+
+@article{white2010bias,
+  title={Bias and efficiency of multiple imputation compared with complete-case analysis for missing covariate values},
+  author={White, Ian R and Carlin, John B},
+  journal={Statistics in medicine},
+  volume={29},
+  number={28},
+  pages={2920--2931},
+  year={2010},  
+  publisher={Wiley Online Library}
+}
+
+
 @article{R2016,
 archivePrefix = {arXiv},
 arxivId = {arXiv:1011.1669v3},